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| author | Fabio Estevam <festevam@denx.de> | 2022-09-19 21:20:14 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-10-21 11:54:13 +0200 |
| commit | 750d7ddf2c514949228d991e6dd4f7982bfb27f6 (patch) | |
| tree | 817c45c9583105e3a7c15373ca870601605c5bf6 /configs | |
| parent | 330fbafa09b75778880e7821763400a2135cd745 (diff) | |
| download | u-boot-750d7ddf2c514949228d991e6dd4f7982bfb27f6.zip u-boot-750d7ddf2c514949228d991e6dd4f7982bfb27f6.tar.gz u-boot-750d7ddf2c514949228d991e6dd4f7982bfb27f6.tar.bz2 | |
imx8mm_evk: Add Serial Download Protocol support
Add Serial Download Protocol support as it is a useful method to
load flash.bin to RAM and run it via 'uuu'.
With this patch, it is possible to start both U-Boot SPL and U-Boot
proper using the following 'uuu'command:
$ uuu -brun spl flash.bin
Based on a patch from Marek Vasut for the imx8mm-mx8menlo board.
Also, to fit the SPL binary into the internal RAM, select CONFIG_LTO
to reduce its size.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/imx8mm_evk_defconfig | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/configs/imx8mm_evk_defconfig b/configs/imx8mm_evk_defconfig index 58b5e46..0797739 100644 --- a/configs/imx8mm_evk_defconfig +++ b/configs/imx8mm_evk_defconfig @@ -17,6 +17,7 @@ CONFIG_SPL_SERIAL=y CONFIG_SPL_DRIVERS_MISC=y CONFIG_SPL=y CONFIG_SYS_LOAD_ADDR=0x40480000 +CONFIG_LTO=y CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 @@ -39,6 +40,9 @@ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300 CONFIG_SPL_I2C=y CONFIG_SPL_POWER=y +CONFIG_SPL_USB_HOST=y +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_USB_SDP_SUPPORT=y CONFIG_SPL_WATCHDOG=y CONFIG_SYS_MAXARGS=64 CONFIG_SYS_CBSIZE=2048 @@ -51,6 +55,8 @@ CONFIG_CMD_FUSE=y CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y +CONFIG_CMD_USB_SDP=y +CONFIG_CMD_USB_MASS_STORAGE=y CONFIG_CMD_CACHE=y CONFIG_CMD_REGULATOR=y CONFIG_CMD_EXT4_WRITE=y @@ -81,9 +87,13 @@ CONFIG_PHY_ATHEROS=y CONFIG_PHY_GIGE=y CONFIG_FEC_MXC=y CONFIG_MII=y +CONFIG_SPL_PHY=y +CONFIG_SPL_NOP_PHY=y CONFIG_PINCTRL=y CONFIG_SPL_PINCTRL=y CONFIG_PINCTRL_IMX8M=y +CONFIG_POWER_DOMAIN=y +CONFIG_IMX8M_POWER_DOMAIN=y CONFIG_DM_PMIC=y CONFIG_SPL_DM_PMIC_PCA9450=y CONFIG_DM_REGULATOR=y @@ -98,4 +108,15 @@ CONFIG_SPL_SYSRESET=y CONFIG_SYSRESET_PSCI=y CONFIG_SYSRESET_WATCHDOG=y CONFIG_DM_THERMAL=y +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_MXC_USB_OTG_HACTIVE=y +# CONFIG_USB_STORAGE is not set +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_MANUFACTURER="FSL" +CONFIG_USB_GADGET_VENDOR_NUM=0x0525 +CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 +CONFIG_CI_UDC=y +CONFIG_SDP_LOADADDR=0x40400000 +CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_IMX_WATCHDOG=y |